I slice the steaks in the hams thin with a fillet knife. Then marinate in a combo of 2 parts worchestishire to 1 part soy sauce and 1 part liquid smoke, hot sauce to taste, onion powder, garlic powder, black pepper, Cajun seasoning, and what ever else I may have laying around. I've found it's also good to dice up some fresh onion very fine and put it in with the mixture. I let it marinate for at least 12 hours...usually closer to 24.